Bracketology 2/20/15

Here’s the updated Bracketology. Once again, the One and Two Seeds are the easiest to figure out. For me, the toughest seed lines to figure out each week are the Threes and Fours. All of those teams have very similar resumes, and it’s difficult to discern all of them from each other. Let me know your thoughts on the bracket and tell me where I’m right or wrong.